COB Graphic, 128*64dots
outline: 78*70*12mm
VA: 62*44mm
dot size: 0.39*0.55
drive method ; 1/64 duty. 1/9 bias
view angle; 6:00
controller: KS0108
backlight; yellow-green and blue model
voltage : 5v
TOP: -20~+70 celsius
TST: -30~+80 celsius